<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <title>登录</title>
  <link rel="stylesheet" href="css/login.css" type="text/css">
</head>
<body>
<form class="login-page" action="/login" method="post">
  <div class="form">
    <h3>账户登录</h3>
    <input type="text" placeholder="用户名" name="username" required="required"/><br><br>
    <input type="password" placeholder="密码" name="password" required="required"/><br>
    <button type="submit">登录</button>
  </div>
</form>
</body>
</html>